Table 2.
Descriptive Statistics for Continuous Variables
| N | MEAN | SD | Min | Max | % missing | |
|---|---|---|---|---|---|---|
| Socioeconomic status (age 16) | 445 | 39.26 | 13.86 | 6.00 | 66.00 | 24 |
| Resistance to control (age 5) | 551 | 3.59 | 1.12 | 1.00 | 7.00 | 06 |
| Antisocial behavior (age 16) | 446 | 11.61 | 7.48 | 0.00 | 42.00 | 24 |
| Psychopathic traits (age 16) | 408 | 10.75 | 4.96 | 0.00 | 25.00 | 30 |
| Fear of abandonment (age 18) | 437 | 7.88 | 4.04 | 5.00 | 40.00 | 25 |
| Interpersonal jealousy scale (age 18) | 389 | 27.39 | 10.80 | 7.00 | 63.00 | 33 |
| Friend antisocial behavior (age 16) | 463 | 2.17 | 0.72 | 1.00 | 4.56 | 21 |
| Parent-teen problem solving (age 16) | 399 | 6.86 | 1.54 | 1.00 | 9.00 | 32 |
| Maternal warmth (age 16) | 460 | 2.59 | 0.64 | 1.00 | 9.00 | 21 |
| Maternal monitoring (age 16) | 464 | 4.18 | 0.62 | 1.33 | 5.00 | 21 |
| Relationship duration (age 18)1 | 237 | 7.73 | 4.36 | 1.00 | 12.00 | 59 |
| Relationship duration (age 19)1 | 253 | 9.23 | 3.90 | 1.00 | 12.00 | 57 |
| Relationship duration (age 20)1 | 257 | 9.75 | 3.69 | 1.00 | 12.00 | 56 |
| Relationship duration (age 21)1 | 263 | 10.10 | 3.45 | 1.00 | 12.00 | 55 |
| Relationship duration (age 22)1 | 297 | 10.15 | 3.47 | 1.00 | 12.00 | 49 |
| Relationship duration (age 23)1 | 314 | 10.35 | 3.21 | 1.00 | 12.00 | 46 |
| Intimate partner aggression (age 18)1 | 239 | 0.49 | 1.23 | 0.00 | 7.00 | 59 |
| Intimate partner aggression (age 19)1 | 237 | 0.40 | 1.15 | 0.00 | 6.00 | 59 |
| Intimate partner aggression (age 20)1 | 250 | 0.47 | 1.34 | 0.00 | 9.00 | 57 |
| Intimate partner aggression (age 21)1 | 263 | 0.33 | 1.11 | 0.00 | 9.00 | 55 |
| Intimate partner aggression (age 22)1 | 286 | 0.37 | 0.78 | 0.00 | 5.00 | 51 |
| Intimate partner aggression (age 23)1 | 313 | 0.34 | 0.95 | 0.00 | 9.00 | 56 |
1
The large percentage of missing data for relationship duration and intimate partner aggression variables is due in large part to many participants not being in relationships and therefore not eligible to complete relationship-oriented interviews.